Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61910 R-2Z

W 61910 R-2Z

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₂	≈	56.8	mm
D₂	≈	67.9	mm
D₃		75	mm
C		2.5	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	53.2	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	12.5	kN
Basic static load rating	C₀	11.6	kN
Fatigue load limit	P_u	0.5	kN
Reference speed		19000	r/min
Limiting speed		9500	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	16.1

Model Number: W 61910 R-2Z
Inner Diameter：50mm Outer Diameter：72mm Width：12mm
Reference speed:9500 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-31
Application:food testing,Plastic molding,transportation equipment,organic raw materials,drawing die,relay,Chromatography Products,Ball screw,physical instruments,Laser Devices,ventilation fans
Similar models:W 61910 61910-2RS1 W 61910-2Z W 61910-2RS1 W 61910-2RZ 61910 61910-2RZ W 61910 R W 61910 R-2Z
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Model No. Inner Diameter Outer Diameter Width Type

GEZ 308 ESL-2LS
K 25x31x21
OH 32/500 H
Z 208
SYJ 520

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Hot number： 16002/HR22Q2 535/532 A 595323 6211-2Z 81140 M 7309 BEGAP AHX 3224 G BD-C 2215 KV-AH 315 G GEZ 200 ESX-2LS K 195x205x37 OH 39/710 HE SHT 95 SIA 70 ESX-2LS SNL 3180 TURA W 619/4

Model No.	Inner Diameter	Outer Diameter	Width	Type
GEZ 308 ESL-2LS
K 25x31x21
OH 32/500 H
Z 208
SYJ 520